Watch the Bouncing Bass online guitar lesson by Brad Carlton from Chord Studies: Slash Chords Vol. 1
In this E minor progression we will again be using three slash chords. You play an Em in seventh position, and then barre the seventh fret across four strings to get the D/E. Next we get to C/E which is simply a C chord in first inversion. Note how the A/B comes right out of our barre chord form, but we've got a B in the bass instead of an A.